Systems of equations lessons
76 animated step-by-step lessons (Algebra). Solve systems of two or three linear equations by elimination and substitution.
Showing 1–24 of 76
- Video lesson1:02AlgebraHigh school9 stepsSolve the system 7x - 8y = -45/2, 5x - 1y = -9
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system 2x - 5y = -6, -8x + 1y = -14
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -9x + 5y = -61 and 8x + y = 27
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -6x + 3y = 27, -7x + 5y = 30
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 2x - 5y = 19, x - 5y = 22
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system -x + 9y = -45 and -4x + 4y = -20
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 6x + 4y = 10, 4x - 7y = -32
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system 9x + 4y = -55 and -8x + 8y = -32
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system -x + 3y = 11, -4x + 7y = 19
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -2x - 2y = 8, 9x + 8y = -31
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system -x + 6y = 14, 9x + 8y = 60
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system -9x - 9y = 63, 4x - 4y = 4
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system -2x - 8y = 56, x - 9y = 50
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system -7x + 8y = -11, -8x + 4y = -28
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 9x + 5y = 15, -5x - 9y = 29
Systems of equations
- Video lesson0:57AlgebraHigh school9 stepsSolve the system 0.5x + y = 2, x - y = 1
Systems of equations
- Video lesson0:49AlgebraHigh school4 stepsSolve the system xy = 6, x + y = 5
Systems of equations
- Video lesson0:57AlgebraHigh school9 stepsSolve the system 5x - 7y = 28, x - y = 4
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system -2x + y = -13, -6x - 8y = -28
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 3x - 4y = 15, x + 4y = -27
Systems of equations
- Video lesson1:01AlgebraHigh school9 stepsSolve the system -5x - 6y = 26, -3x - 5y = 17
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system 2x - 3y = -15, -x - 7y = -18
Systems of equations
- Video lesson1:01AlgebraHigh school8 stepsSolve the system x - 2y = 1, 2x - 4y = 5
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -8x - 5y = 13 and -7x + 6y = 84
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 2x - 4y = 8, -5x + 5y = -25
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system -9x - 8y = -22, -5x + 5y = -50
Systems of equations
- Video lesson1:07AlgebraHigh school7 stepsSolve the system 2x + 3y = 7, 4x + 6y = 14
Systems of equations
- Video lesson0:59AlgebraHigh school7 stepsSolve the system x + y = 3, x + y = 4
Systems of equations
- Video lesson0:57AlgebraHigh school9 stepsSolve the system y = 2x + 1, y = -x + 4
Systems of equations
- Video lesson1:08AlgebraHigh school10 stepsSolve the system x + y + z = 6, x - y + z = 2, 2x + y - z = 1
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -2x - y = -12, 9x - 3y = 9
Systems of equations
- Video lesson1:03AlgebraHigh school6 stepsSolve the system x + y = 3, 2x + 2y = 6
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 4x - 5y = 34, 7x + 9y = -47
Systems of equations
- Video lesson0:58AlgebraHigh school8 stepsSolve the system x - 5y = -2, -4x - 2y = -14
Systems of equations
- Video lesson0:58AlgebraHigh school8 stepsSolve the system x - 2y = -14, x - 5y = -26
Systems of equations
- Video lesson0:52AlgebraHigh school4 stepsSolve the system y = x², y = x + 2
Systems of equations
- Video lesson0:56AlgebraHigh school8 stepsSolve the system x - 9y = -42, 7x + 5y = 46
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -6x - 5y = 5 and 2x + 2y = -4
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system -6x - 8y = 0 and 2x - 4y = 0
Systems of equations
- Video lesson0:51AlgebraHigh school4 stepsSolve the system x² + y² = 25, x + y = 7
Systems of equations
- Video lesson0:55AlgebraHigh school4 stepsSolve the system x² + y² = 25, x - y = 1
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system -3x - 9y = 9, 2x - 7y = 33
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system 5x - 4y = -5, 4x - 8y = 20
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -6x - 8y = -48, -5x + y = 6
Systems of equations
- Video lesson1:01AlgebraHigh school9 stepsSolve the system -3x - 6y = 15, -5x - 1y = 16
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -6x + 6y = 6, -5x - 5y = 5
Systems of equations
- Video lesson1:03AlgebraHigh school9 stepsSolve the system 5x - 6y = -3/2, -7x - 9y = 63
Systems of equations
- Video lesson1:01AlgebraHigh school9 stepsSolve the system -2x - 3y = -5 and 5x - y = -30
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -2x + 4y = 12, 3x + 9y = -3
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system -2x - 8y = 0, -3x - 3y = 0
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system x/2 + y/3 = 4, x - y = 3
Systems of equations
- Video lesson1:12AlgebraHigh school11 stepsSolve the system -2x + y + z = -1, 3x - y + 2z = 9, 3y + 3z = 9
Systems of equations
- Video lesson1:17AlgebraHigh school11 stepsSolve the system -2x - 2y - 3z = -22, -x + 2y + z = 2, 2x - 3y - 3z = -7
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system y = 3x - 5, 2x + y = 10
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system -4x - 4y = -36, 5x + 4y = 41
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 7x + 4y = 32/3, 6x - 4y = 24
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system -4x + 3y = 2, 6x + y = 30
Systems of equations
- Video lesson1:04AlgebraHigh school9 stepsSolve the system 7x - 7y = -14/3, -2x + 8y = -14/3
Systems of equations
- Video lesson0:59AlgebraHigh school9 stepsSolve the system 2x - 3y = 4, -3x + 8y = -6
Systems of equations
- Video lesson1:09AlgebraHigh school10 stepsSolve the system - 2y - 2z = 2, 2x + 2y - 3z = -14, 2y + 3z = 0
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system 4x - y = -15 and 7x + y = -18
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system 3x - 4y = -2, 2x - 6y = -18
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system 4x - 4y = 20 and x - 9y = -19
Systems of equations
- Video lesson1:17AlgebraHigh school11 stepsSolve the system -3x - 3y - 3z = 9, -3x - y - 3z = 1, -x + 3y + 3z = -25
Systems of equations
- Video lesson0:57AlgebraHigh school9 stepsSolve the system 3x + 7y = 22, 8x + 7y = 47
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system 2x - y = -11, 8x + 8y = -32
Systems of equations
- Video lesson1:14AlgebraHigh school11 stepsSolve the system -x - 2y = 8, 2y - z = -4, 2x - 3y - 2z = -2
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system -5x - 5y = 25, -9x + 7y = -3
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -9x - 2y = -25, 9x + y = 26
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -4x - 3y = 35, -8x + 5y = 15
Systems of equations
- Video lesson0:58AlgebraHigh school9 stepsSolve the system 3x - 8y = -50 and 5x + 2y = 24
Systems of equations
- Video lesson1:02AlgebraHigh school9 stepsSolve the system -x + 6y = -44 and -2x + 7y = -58
Systems of equations
- Video lesson1:01AlgebraHigh school9 stepsSolve the system -3x + 9y = 21, -2x - 4y = -6
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system 4x - 7y = 17 and -2x - 8y = 26
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -7x + 2y = 16, -2x - y = 3
Systems of equations
- Video lesson1:00AlgebraHigh school9 stepsSolve the system -6x + 2y = 12, x - 7y = 18
Systems of equations
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